Episode #1Science in 5 is WHO’s conversations in science. Watch WHO experts explain science related to COVID-19.In this episode, published on 29 August 2020, WHO’s Chief Scientist, Dr Soumya Swaminathan explains herd immunity.Learn more: CoronavirusCOVID-19COVID-19 immunityCOVID19Herdimmune systemIMMUNITYsciencevideoVITAMINvlogWho39sYouTubeRelated Posts What Happens When the Immune System Learns to Tolerate COVID? January 6, 2026 What Happens When the Immune System Learns to Tolerate COVID? January 5, 2026 So much #research happening!#covid19 #doctor #themoreyouknow #immunity #virus #antibodytesting January 3, 2026 Immune System vs. Viruses: Can We Ever Win? #shorts December 23, 2025 Probiotics, Immunity & COVID – Why I Waited for the Research December 19, 2025 Did Covid Change Your Brain? Doctor Explains December 17, 2025
So much #research happening!#covid19 #doctor #themoreyouknow #immunity #virus #antibodytesting January 3, 2026